huffmandef.h

本代码是基于VC++用C语言编写的哈弗曼编码 调试已通过 可使用 程序有待改善之处是译码程序没有

//sourcedata存储结构
/*
 struct Sourcedata{
   unsigned char  data;
   unsigned int weight;
   };
   */
//huffman储存结构
typedef struct{
    char  data;
   int selected;
   char code[10];
    float weight;
    int parent, lchild,rchild;
   }HTNode;    //动态分配数组存储哈弗曼树
HTNode T[Max];

//字符表，用于查询键盘输入的码元
char M_Souce[53] = {'A','a','B','b','C','c','D','d','E','e','F','f','G','g','H','h','I','i','J','j','K','k','L','l','M','m','N','n','O','o','P','p','Q','q','R','r','S','s','T','t','U','u','V','v','W','w','X','x','Y','y','Z','z'};